| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $155.54 | 10.832% | $172.3881 | $172.39 | $172.40 | $172.40 |
| Purchase #2 | $123.78 | 9.295% | $135.2854 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $147.58 | 10.262% | $162.7247 | $162.72 | $162.70 | $162.70 |
| Purchase #4 | $145.87 | 7.573% | $156.9167 | $156.92 | $156.90 | $156.90 |
| Purchase #5 | $171.79 | 6.686% | $183.2759 | $183.28 | $183.30 | $183.30 |
| Purchase #6 | $63.62 | 4.162% | $66.2679 | $66.27 | $66.25 | $66.30 |
| Purchase #7 | $93.42 | 5.296% | $98.3675 | $98.37 | $98.35 | $98.40 |
| 7 purchase totals = | $901.60 | $975.2262 | $975.24 | $975.20 | $975.30 | |